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CRM ⇄ Business productivity

Dun And Bradstreet to Lemlist integration — real-time data sync

Keep Dun And Bradstreet and Lemlist in sync without custom scripts. Cut weeks of integration work, eliminate silent data drift, and give your team a single, reliable source of truth.

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Why teams connect Dun And Bradstreet and Lemlist

Flow Dun And Bradstreet data into Lemlist in real time — no exports, no schedulers, no custom scripts.

Dun And Bradstreet is a read-only source: Stacksync reads its data in real time and delivers it into Lemlist, so Lemlist always reflects the current state of Dun And Bradstreet — without exports, scripts, or schedulers.

The CRM is supposed to be the record of every customer relationship, but customer-relevant information also accumulates in the other tools a team runs. Whatever Lemlist holds or produces that touches a customer, whether conversations, payments, replies, enriched data, or notes, the CRM only benefits if it arrives without someone copying it over.

Common use cases

  • 01 Stop or pause sequences automatically when a reply converts to a deal in the CRM
  • 02 Mirror campaign performance data into BI tools for outbound reporting across senders
  • 03 Pull D&B risk and credit signals (PAYDEX, Failure Score, D&B Rating) into a warehouse for credit-risk, vendor-risk, and third-party-risk analytics.
  • 04 Sync the D&B corporate family tree (parent and subsidiary DUNS) into the CRM so ABM and territory owners see full account hierarchies and roll pipeline up to the global ultimate.

Common sync patterns

Where Lemlist runs outreach

Prospects, sends, and replies sync into Dun And Bradstreet, keeping lead status current without manual imports.

Where Lemlist supplies contact or company data

Enriched fields land directly on records in Dun And Bradstreet, and refreshes keep them from going stale.

Where Lemlist can store CRM context: fields kept current

Owner, lifecycle stage, or account details from Dun And Bradstreet sync into Lemlist, so people working there have the context without switching tools.

What you can sync between Dun And Bradstreet and Lemlist

Representative objects on each side — any object or custom field can map to any target. Schemas are auto-detected; types are converted between the two systems.

Dun And Bradstreet objects Lemlist objects How this pairing syncs
Principals & Contacts (Data Block) Company officers, executives, and contacts tied to a D-U-N-S Number; read-only enrichment used to populate CRM contact and account-owner fields. Activities Engagement records such as opens, clicks, replies, and bounces sync to CRM timelines. Principals & Contacts (Data Block) is specific to Dun And Bradstreet and Activities to Lemlist — each maps to any object or custom field on the other side.
Company Hierarchy & Connections (Family Tree) Parent, subsidiary, branch, and global-ultimate DUNS relationships; read-only, used to build account hierarchies and corporate-family rollups. Unsubscribes Opt-out records propagate to other outreach tools and the CRM for compliance. Company Hierarchy & Connections (Family Tree) is specific to Dun And Bradstreet and Unsubscribes to Lemlist — each maps to any object or custom field on the other side.
Financial Strength & Risk Insight (Data Block) D&B risk and credit signals - D&B Rating, PAYDEX, Failure Score, Delinquency Score, Viability - keyed by D-U-N-S Number; read-only. Webhooks Hook subscriptions define which activity events are pushed to external endpoints. Financial Strength & Risk Insight (Data Block) is specific to Dun And Bradstreet and Webhooks to Lemlist — each maps to any object or custom field on the other side.
Identity Resolution (Match / cleanseMatch) Sends a company name and address and returns ranked candidate DUNS with confidence codes and a MatchGrade; read-only scored match, not an exact lookup. Team Members Sender and seat records map outreach activity to reps in other systems. Identity Resolution (Match / cleanseMatch) is specific to Dun And Bradstreet and Team Members to Lemlist — each maps to any object or custom field on the other side.
Criteria Search Query companies by firmographic criteria (industry, geography, size) and get back a list of D-U-N-S Numbers to enrich; read-only list building. Campaigns Outreach campaigns are the container leads are pushed into from CRMs and list-building workflows. Criteria Search is specific to Dun And Bradstreet and Campaigns to Lemlist — each maps to any object or custom field on the other side.
Monitoring Notifications Change notices for a registered portfolio of DUNS; read-only feed pulled from the notifications endpoint (retained ~60 days) or delivered as bundled push. Leads Per-campaign prospect records sync in from enrichment sources and back out with status. Monitoring Notifications is specific to Dun And Bradstreet and Leads to Lemlist — each maps to any object or custom field on the other side.

How changes propagate between Dun And Bradstreet and Lemlist

Each direction of the sync is driven by what the source system can signal and what the destination accepts — detection, delivery, and expected latency below.

Dun And Bradstreet Lemlist Interval-based propagation

DetectionStacksync polls Dun And Bradstreet for changes on an incremental schedule, reading only records changed since the previous pass. Polling via D&B Monitoring - register a portfolio of DUNS and pull change notices from the notifications endpoint (retained ~60 days).

DeliveryEach detected change is written to Lemlist through its API, with automatic retries and rate-limit backoff.

Lemlist Dun And Bradstreet Sub-second propagation

DetectionLemlist notifies Stacksync of record changes through webhook events. Webhooks on outreach activity events, plus polling.

DeliveryDun And Bradstreet does not accept inbound record writes, so this direction carries requests rather than records: Dun And Bradstreet's output flows back as field updates on the originating Lemlist records.

Rate-limit considerations

  • Dun And Bradstreet: Per-contract transactions-per-second cap plus weekly/monthly/yearly quotas; exceeding TPS returns HTTP 429 with error 0045/0046 (0047 on spike arrest). Quotas reset on UTC boundaries.
  • Lemlist: Subject to the platform's API rate limits.
What ships with Dun And Bradstreet ⇄ Lemlist

Connect Dun And Bradstreet and Lemlist for flexible, real-time data sync.

Real-time sync, workflow automation, event queues, EDI, and monitoring, for every Dun And Bradstreet–Lemlist connection.

Real-time

Real-time sync

Changes in Dun And Bradstreet or Lemlist instantly reflect in both systems. No stale data, no manual imports.

No-code + pro-code

Workflow automation

Trigger automated workflows whenever Dun And Bradstreet or Lemlist data changes, update records, fire webhooks, or kick off sequences without brittle API scripts.

At scale

Event queues

Handle millions of events per minute without losing a single Dun And Bradstreet or Lemlist record.

Observability

Monitoring

Track your Dun And Bradstreet ⇄ Lemlist sync health, view errors, and replay failed events in one click.

Trading partners

EDI

Transform legacy EDI complexity into simple database interactions between Dun And Bradstreet and Lemlist.

How the Dun And Bradstreet and Lemlist connectors work

Dun And Bradstreet

Integration surface
D&B Direct+ REST API (plus.dnb.com) - capability groups for Identity Resolution (Match), Search, Enrich (Data Blocks by D-U-N-S Number), Multi-Process, Data File/Batch, and Monitoring
Authentication
OAuth 2.0 client-credentials: Base-auth a consumer key/secret to POST /v3/token for a bearer token; access tokens expire after 24 hours.
Change detection
Polling via D&B Monitoring - register a portfolio of DUNS and pull change notices from the notifications endpoint (retained ~60 days). Bundled push delivery is configured with your D&B rep; there is no standard HTTP webhook and no log-based CDC.
Capabilities
read
Rate limits
Per-contract transactions-per-second cap plus weekly/monthly/yearly quotas; exceeding TPS returns HTTP 429 with error 0045/0046 (0047 on spike arrest). Quotas reset on UTC boundaries.

Lemlist

Integration surface
REST API
Authentication
API key
Change detection
Webhooks on outreach activity events, plus polling
Capabilities
read · write · webhooks
Rate limits
Subject to the platform's API rate limits
How it works

How to connect Dun And Bradstreet to Lemlist — three steps, no code

Configure and sync within minutes, no code. Whether you sync 50k or 100M+ records, Stacksync handles the queues, infra, and plumbing. Integrations are non-invasive and need zero setup on your systems.

  1. 01

    Connect your apps

    Authenticate Dun And Bradstreet and Lemlist with each platform's native method — OAuth, API keys, or service accounts — plus secure options like SSH tunneling, IP whitelisting, and VPC peering.

    • OAuth 2.0
    • SSH tunnel
    • VPC peering
    Dun And Bradstreet connected
    Lemlist connected
    OAuth 2.0
    SSH tunnel
    SSL certificate
    VPC peering
  2. 02

    Choose tables

    Pick the Dun And Bradstreet and Lemlist objects to sync — Stacksync auto-detects both schemas, including custom fields where the platform exposes them. Sync to existing tables, or let Stacksync create new ones with ideal data types.

    • Standard objects
    • Custom objects
    • Auto-schema
    objects · Dun And Bradstreet ⇄ Lemlist
    Customers 12,480
    Sales Orders 8,213
    Invoices 5,902
    Items 1,344
  3. 03

    Map fields

    Fields map automatically even when names and types differ. Stacksync handles transformation and type casting for you, zero configuration required.

    • Auto-map
    • Type casting
    • Transforms
    Dun And Bradstreet Lemlist
    Company company_name text
    Email email text
    Amount amount numeric
    Created created_at timestamp
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FAQ

Dun And Bradstreet and Lemlist integration FAQ

SECURITY

Security teams trust Stacksync

As a data company, we understand the importance of keeping your data secure. Stacksync is built with security best practices to keep your data safe at every layer, and is DPF-certified for US, EU, UK and CH data transfers.

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SSO & SCIM

Let your users access Stacksync from your centralized user management systems. Works with Okta, Azure, Google SSO and more.

Alerts

Immediately get alerted about record syncing issues over email, Slack, PagerDuty and WhatsApp. Resolve issues from a centralized dashboard with retry and revert options.

Secure connection options

Securely connects to your systems with:

OAuth 2 SSH Tunnelling SSL certificates IP Whitelisting VPN gateway VPC peering and more

Related integrations

Every pair below is a real-time, two-way sync. Search all 368 integrations available for Dun And Bradstreet and Lemlist.

Popular · 6 of 368
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